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For questions about timestamp data types and/or recording a particular point in time.
3
votes
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answer
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Using Postgres param in a function
One thing I would like to do is change a timestamp to a double via a function such as:
create function tz_to_double(a timestamp) returns DOUBLE PRECISION as $$
SELECT EXTRACT(EPOCH FROM TIMESTAMP a … It errors out like so:
ERROR: syntax error at or near "a"
LINE 2: SELECT EXTRACT(EPOCH FROM TIMESTAMP a);
Would it be possible to create this function / use this as a param? …